The Siemens 3TF35000AF0ZT0040A is a 3-pole industrial power contactor from the 3TF SICOP series, engineered for reliable switching and control of three-phase motors and power circuits in industrial applications.
This variant is rated for 40A AC-3 duty and is suitable for controlling motors up to 18.5 kW at 415V AC. The AF0ZT0040A version features a 110V AC control coil and comes with factory-fitted auxiliary contacts, making it ideal for motor starters, MCC panels, HVAC systems, compressors, pumps, and automation control systems.
• Siemens 3TF SICOP series
• Model: 3TF35000AF0ZT0040A
• 3-pole power contactor
• AC operated coil (110V AC)
• Rated current: 40A AC-3 duty
• Motor rating up to 18.5 kW at 415V AC
• Factory-fitted auxiliary contact configuration
• High electrical and mechanical endurance
• Compact industrial design
• Screw terminal connections
• Reliable switching performance
• Compatible with Siemens overload relays
• Suitable for industrial automation and motor control applications
| Parameter | Specification |
|---|---|
| Manufacturer | Siemens |
| Series | 3TF (SICOP) |
| Part Number | 3TF35000AF0ZT0040A |
| Product Type | Power Contactor |
| Poles | 3 Pole |
| Coil Voltage | 110V AC |
| Rated Current (AC-3) | 40A |
| Motor Rating | 18.5 kW @ 415V AC |
| Auxiliary Contacts | Factory-Fitted Auxiliary Contacts |
| Frame Size | Size 2 |
| Mounting Type | Panel Mounting |
| Terminal Type | Screw Terminal |
| Utilization Category | AC-3 |
| Application | Motor Control & Power Switching |
| Brand | Siemens |
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